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How can I change the heap to flash instead of RAM in segger

Hi.

I am working on nRF52832. I want to store a structure with 492kb I am getting heap is too large error. So how can I tell the complier to store my variable in flash instead of RAM by changing the settings in segger please let me kindly

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Henry_Chou over 5 years ago +1

In your makefile add on these compiler flag(ex:4K heap & stack): CFLAGS += -D__HEAP_SIZE=4096 CFLAGS += -D__STACK_SIZE=4096 ASMFLAGS += -D__HEAP_SIZE=4096 ASMFLAGS += -D__STACK_SIZE=4096
Henry_Chou over 5 years ago in reply to ps_anu +1

Sorry for slow download. I had checked your heap & stack size 8192. I think that it's working in your zip package. And the map file is no error. Are you fixed your problems? struct sensor_data { char…
Henry_Chou over 5 years ago in reply to ps_anu +1

\nRF5_SDK_17.0.2_d674dde\examples\peripheral\flash_fds You may take for reference. 5 minutes report. Why not 5 seconds char. notify data? If the long times report, the nus rx package will be very large…

0 ps_anu over 5 years ago in reply to Henry_Chou

don't you have the internal flash reference code
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0 Henry_Chou over 5 years ago in reply to ps_anu

The internal flash means share with the NRF52832 flash ROM. I think it's not a good choice
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